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Naddik [55]
2 years ago
15

Terri is rewriting 7^13 in expanded form. how many factors should she use in her expression?

Mathematics
2 answers:
nekit [7.7K]2 years ago
6 0
7¹³ = 7*7*7*7*7*7*7*7*7*7*7*7*7
       |__________________________
        <span>seventeen sevens

7</span>¹³ = 7¹⁺¹² = 7*7¹²
7¹³ = 7²⁺¹¹ = 7²*7¹¹
7¹³ = 7³⁺¹⁰ = 7³*7¹⁰
7¹³ = 7⁴⁺⁹ = 7⁴*7⁹
7¹³ = 7⁵⁺7⁸ = 7⁵*7⁸
7¹³ = 7⁶⁺7⁷ = 7⁶*7⁷

<span>You can also break down so
</span>7¹³ = 7²⁺²⁺⁹ = 7² * 7² * 7⁹

<span>the possibilities are many :)</span>
katrin2010 [14]2 years ago
4 0

Answer:

13 factors

Step-by-step explanation:

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The correct question is
<span>The radius of a cylinder is 5" and the lateral area is 70pi sq. in. Find the length of the altitude.
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